/*
Copyright 2007 Raymond Giorgi

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */

package edu.pitt.CS2510;

/**
 * 
 * @author NoOne
 * 
 *         Stores the x and y coordinates of a GridPiece Unnecessary, but
 *         helpful
 */
public class Coordinate {
	private int x;
	private int y;

	/**
	 * 
	 * @param x
	 * @param y
	 */
	public Coordinate(int x, int y) {
		this.x = x;
		this.y = y;
	}

	/**
	 * 
	 * @return the row number
	 */
	public int getX() {
		return x;
	}

	/**
	 * Set the row number
	 * 
	 * @param x
	 */
	public void setX(int x) {
		this.x = x;
	}

	/**
	 * 
	 * @return the column number
	 */
	public int getY() {
		return y;
	}

	/**
	 * Set the column number
	 * 
	 * @param y
	 */
	public void setY(int y) {
		this.y = y;
	}

	/**
	 * 
	 * @param co
	 * @return true if the supplied coordinate matches this one.
	 */
	public boolean equals(Object o) {
		if (o instanceof Coordinate) {
			Coordinate co = (Coordinate) o;
			return x == co.getX() && y == co.getY();
		}
		return false;
	}

}
